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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2500103205 |
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最近更新日期: Date of Last Refreshed on: |
2025-05-27 08:37:22 |
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注册时间: Date of Registration: |
2025-05-27 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
MPFL重建术在髌骨脱位合并骨软骨骨折青少年患者中的应用及中长期疗效 |
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Public title: |
Medium - and long-term efficacy of MPFL reconstruction in adolescents with patellar dislocation complicated with osteochondral fracture |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
MPFL重建术在髌骨脱位合并骨软骨骨折青少年患者中的应用及中长期疗效 |
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Scientific title: |
Medium - and long-term efficacy of MPFL reconstruction in adolescents with patellar dislocation complicated with osteochondral fracture |
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研究课题代号(代码): Study subject ID: |
2024YLZDJH167 |
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在二级注册机构或其它机构的注册号: The registration number of the Partner Registry or other register: |
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申请注册联系人: |
高士基 |
研究负责人: |
高士基 |
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Applicant: |
Gao Shiji |
Study leader: |
Gao Shiji |
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申请注册联系人电话: Applicant telephone: |
+86 158 9009 8765 |
研究负责人电话:
Study leader's |
+86 158 9009 8765 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
gsji0216@163.com |
研究负责人电子邮件: Study leader's E-mail: |
gsji0216@163.com |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
研究负责人网址(自愿提供): Study leader's website(voluntary supply): |
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申请注册联系人通讯地址: |
中国河南省郑州市二七区陇海中路58号 |
研究负责人通讯地址: |
中国河南省郑州市二七区陇海中路58号 |
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Applicant address: |
No.58 Longhai Middle Road, Zhengzhou City, Henan Province, China |
Study leader's address: |
No.58 Longhai Middle Road, Zhengzhou City, Henan Province, China |
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申请注册联系人邮政编码: Applicant postcode: |
450052 |
研究负责人邮政编码: Study leader's postcode: |
450052 |
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申请人所在单位: |
郑州市骨科医院 |
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Applicant's institution: |
Zhengzhou Orthopaedic Hospital |
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研究负责人所在单位: |
郑州市骨科医院 |
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Affiliation of the Leader: |
Zhengzhou Orthopaedic Hospital |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
2025KY01601 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
郑州市骨科医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Zhengzhou Orthopaedic Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-03-24 00:00:00 | ||
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伦理委员会联系人: |
徐国防 |
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Contact Name of the ethic committee: |
Guofang Xu |
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伦理委员会联系地址: |
中国河南省郑州市二七区陇海中路58号 |
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Contact Address of the ethic committee: |
No.58 Longhai Middle Road, Zhengzhou City, Henan Province, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 371 6744 8439 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
郑州市骨科医院 |
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Primary sponsor: |
Zhengzhou Orthopaedic Hospital |
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研究实施负责(组长)单位地址: |
中国河南省郑州市二七区陇海中路58号 |
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Primary sponsor's address: |
No.58 Longhai Middle Road, Zhengzhou City, Henan Province, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
自筹 |
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Source(s) of funding: |
self-raised |
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研究疾病: |
髌骨脱位 |
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Target disease: |
patellar dislocation |
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研究疾病代码: |
ICD-10 code S83.0 |
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Target disease code: |
ICD-10 code S83.0 |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
1.主要目的 评估MPFL重建术联合骨软骨骨折固定术的中长期疗效(功能恢复、复发率、影像学改变)。 比较MPFL修复术联合骨软骨骨折固定术的远期复发率,及骨软骨损伤愈合情况,以及对预后的影响。 2.次要目的 分析术后并发症发生率及危险因素。 探讨患者生活质量(运动能力、日常活动)与手术效果的关系。 |
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Objectives of Study: |
1. Main purpose To evaluate the medium and long term efficacy of MPFL reconstruction combined with fixation of osteochondral fractures (functional recovery, recurrence rate, imaging changes). To compare the long-term recurrence rate, the healing of osteochondral injury and the effect on prognosis of MPFL repair combined with fixation of osteochondral fracture. 2. Secondary purpose The incidence of postoperative complications and risk factors were analyzed. To explore the relationship between patients' quality of life (exercise ability, daily activities) and surgical effect. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
年龄10-18岁,首次或复发性髌骨脱位合并骨软骨骨折(经MRI或关节镜确诊)。 骨折块直径≥10mm或存在游离体需手术固定。 接受MPFL重建术或修复术联合骨折内固定/微骨折处理。 保守治疗失败(如复发性脱位、持续疼痛)。 |
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Inclusion criteria |
1.Age 10-18 years, first or recurrent patellar dislocation with osteochondral fracture (confirmed by MRI or arthroscopy); 2.Fracture mass diameter >=10mm or the presence of free body requires surgical fixation; 3.Underwent MPFL reconstruction or prosthesis combined with internal fixation/microfracture management; 4.Failure of conservative treatment (e.g. recurrent dislocation, persistent pain). |
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排除标准: |
合并其他膝关节韧带损伤(如ACL断裂)。 既往有髌骨手术史或严重骨关节炎(Outerbridge分级≥III级)。 合并发育性髌股关节畸形(如高位髌骨、滑车发育不良),行矫正手术。 无法完成术后随访(如异地居住、精神疾病)。 |
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Exclusion criteria: |
1.Combined with other knee ligament injuries (such as ACL rupture); 2.Prior patellar surgery or severe osteoarthritis (Outerbridge grade >=III); 3.Combined with developmental patellofemoral malformations (such as high patellar and trochlear dysplasia), corrective surgery was performed; 4.Inability to complete post-operative follow-up (e.g. remote living, mental illness). |
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研究实施时间: Study execute time: |
从 From 2025-06-30 00:00:00至 To 2026-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-06-30 00:00:00 至 To 2025-07-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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是否公开试验完成后的统计结果: Calculated Results after the Study Completed public access: |
公开/Public |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
否No |
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共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC: |
采用病例记录表CRF |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |